Answer:
B
Step-by-step explanation:
sum means addition so n plus 9 would give you the sum of the both
Answer:
3 hundredths.
Step-by-step explanation:
After the decimal point the unit becomes tenths, hundredths, thousandths and so on. The 3 is in the hundredths column.
Answer:
34
Step-by-step explanation:
5 1/10=5.1=5.10
5.10÷0.15
=510÷15
=34
Answer:
x=-85
Step-by-step explanation:
x-18=-103
x=-103+18
x=-85
Answer:
50 pens
Step-by-step explanation:
x= 25 percent of 200
25/100 times X/200
Cross multiply them and you get
100x=5000
X=5000/100
X=50
25 percent of 200 is 50.
Which means they have away 50 pens